TABLE 3.

Adsorption parameters of surfactin homologues.

Homologues	γ min [mN/m]	106 Γ ∞ [mol/m2]	1020 A min [Å2]	pC 20 [M]	-ΔG 0 ads [kJ/mol]	CMC [mmol/L]
C12	32.2	2.57	149	2.43*10−4	20.41	0.35
C13	30.0	2.60	147	9.13*10−5	22.81	0.24
C14	28.5	2.50	153	3.11*10−5	25.43	0.17
C15	27.6	2.45	156	9.79*10−6	28.29	0.08